Nihon kenkyū

Kokusai Nihon kenkyū

Nihon rōdō kenkyū zasshi

Nihon Keizai Kenkyū Sentā : [kaihō]

Kenkyū hōkoku

Rekishigaku kenkyū

Chiikigaku kenkyū

Keizaigaku kenkyū

Shakai kagaku kenkyū

Shinrin Sōgō Kenkyūjo kenkyū hōkoku

Nihon koten kenkyuu

Nihon densetsu kenkyuu

Nihon seishin kenkyuu

Nihon densetsu kenkyuu

Nihon seishin kenkyuu

Nihon seishin kenkyuu

Nihon seishin kenkyuu

Nihon koten kenkyuu

Nihon densetsu kenkyuu

Nihon seishin kenkyuu

Nihon koten kenkyuu

Nihon seishin kenkyuu

Nihon meisaku kenkyuu

Nihon chiri kenkyuu

Nihon bunkashi kenkyuu